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盖县红旗公社拖拉机站农机科研小组,为了减轻打药作业的劳动强度,提高作业效率,防止农药中毒,将双缸往复式手推高压药泵改装在辽宁518—12手扶拖拉机上,效果很好,增加了手扶拖拉机配套作业机具,提高了植保机械化程度。1、结构:双缸往复式手推高压药泵和偏心传动机构安装在由角铁焊成的长方形框架上。此框架(连同其上的药泵和偏心传动机构)固定在拖拉机的机身上。动力是由安在拖拉机的动力输出轴上
In order to reduce labor intensity, improve work efficiency and prevent pesticide poisoning, the research team of agricultural machinery of tractor station of Hongqi commune in Gaixian County reformed the 518-12 walking tractor in Liaoning 51812 with good effect , An increase of walking tractor supporting work equipment, improve the degree of plant protection mechanization. 1, Structure: Two-cylinder reciprocating push high-pressure drug pump and eccentric transmission mechanism installed in the angle of the iron into a rectangular frame. This frame, together with the drug pump and eccentric drive, is attached to the body of the tractor. Power is secured by the tractor’s PTO shaft